package com.summer.dao;

import com.summer.pojo.User;

import java.util.List;

public interface IUserDao {

    //查询所有用户
    List<User> findAll() throws Exception;

    //根据用户条件进行查询
    User findByCondition(User user) throws Exception;

    Integer updateById(User user);

    Integer deleteById(User id);

    Integer insertUser(User user);



}
